Edelbrock Performer non-EGR Dual-Plane Intake Manifold (Idle to 5500RPM) for:
Chevrolet 396-454cui Big Block V8 Engines (BBC) with Oval Port Cylinder Heads
Designed for street 1965-1989 Oval Port Big-Block Chevys:
396" (6.5L), 402" (6.6L), 427" (7.0L) & 454" (7.4L)
-Accepts Spread-Bore Carburetors
Recommended Edelbrock Performer Camshaft & Lifter Kit:
# 179128 (1967 and up)
Note: Will not fit under the hood of Corvette without modifications. General duty oval-port cylinder heads. Port exit dimensions: 1.70 inch wide x 1.68 inch tall.